Ok, trying to straighten out a 97 RS that my son bought. Car is relativly untouched (a few neon lights), Car came with what appear to be the stock rims. When I took the lug nuts off (nearly all were loose), there were what appear to be flat washers in the lug nut holes. Did these really come with the car or did the PO just jury rig this? Lug nuts on the rims are just small standard looking lug nuts.